Dorman 630-122A Drive Axle Shaft

Dorman 630-122A is a direct replacement drive axle shaft for select rear applications on Chevrolet Camaro and Pontiac Firebird models. It is built for vehicles with a 5 x 4.75 wheel bolt pattern, 28 inboard splines, and a solid axle design, making it a precise OE-style axle shaft replacement for the listed fitments.

Key Features

• Direct replacement axle shaft for select GM rear axle applications
• Solid shaft axle construction with carbon steel material
• Galvanized finish for added corrosion resistance
• 31.87 in overall length
• 28 inboard splines
• 5-lug wheel pattern: 5 x 4.75 in
• GM 10-bolt differential case design type
• Interchange reference: 26059962

Detailed Description

This Dorman drive axle shaft is engineered for specific Chevrolet Camaro and Pontiac Firebird rear axle positions where the original shaft is damaged or the bearings are worn. It matches the listed application details, including the 34.2 mm diameter, 31.87 in length, and 5-hole wheel lug configuration. The axle shaft is supplied without wheel studs, axle nut, CV joints, ABS tone ring, retainer, or retainer clips, so it is important to verify the vehicles existing service parts before installation. Dorman 630-122A is a practical OE replacement for rear left and rear right applications on the covered Camaro and Firebird models.

What It Helps Fix

• Rear axle shaft damage from wear, impact, or fatigue
• Noise or vibration related to a worn axle shaft assembly
• Loss of driveline integrity at the rear axle
• Service needs on Chevrolet Camaro and Pontiac Firebird rear axle positions
• Replacement needs where the original shaft no longer matches OE dimensions

Installation Notes and Fitment

• Fits 2002 Chevrolet Camaro, rear left; does not include bearing, seal, or hardware.
• Fits 2000-2002 Pontiac Firebird, rear right; does not include bearing, seal, or hardware.
• Fits 1999-2001 Chevrolet Camaro, rear right; does not include bearing, seal, or hardware.
• Fits 1999 Pontiac Firebird, rear left; does not include bearing, seal, or hardware.
• Fits 1998 Chevrolet Camaro, rear left; exc. traction control.
• Fits 1998 Pontiac Firebird, rear right; exc. traction control.

Confirm axle position, spline count, wheel bolt pattern, and differential case design before ordering. This part cross-references 26059962 for the same application.

Quality Assurance

Dorman manufactures replacement driveline components to match original equipment dimensions and application-specific requirements. This axle shaft is built as a direct OE-style replacement for the listed Camaro and Firebird fitments.